/*改变每行个数*/
/*一行两个样式 start*/
.common-column-list-col-2{
  width:833px;
  margin-top:0;
}
.common-column-list-col-2 .common-column-list-unit{
  margin-top:25px;
}
.common-column-list-col-2 .common-column-list-unit:nth-child(-n+2){
  margin-top:0;
}
/*一行两个样式 end*/
/*一行一个样式 start*/
.common-column-list-col-1{
  display:block;
}
.common-column-list-col-1 .common-column-list-unit{
  margin-top:25px;
}
.common-column-list-col-1 .common-column-list-unit:first-of-type{
  margin-top:0;
}
.common-column-list-col-4 .common-column-list-unit{
  width:24%;
}
.common-column-list-col-4 .common-column-list-unit-img{
  height:calc(1280px * 0.24 * 9 / 16);
}
.common-column-list-col-4 .common-column-list-unit:nth-child(-n+4){
  margin-top:0;
}
/*一行一个样式 end*/
@media (max-width:1400px){
  .common-column-list-col-2{
    width:59vw;
  }
  .common-column-list-col-2 .common-column-list-unit{
    margin-top:2vw;
  }
  .common-column-list-col-4 .common-column-list-unit-img{
    height:calc(91vw * 0.24 * 9 / 16);
  }
}
@media (max-width:1099px){
  .common-column-list-col-2{
    width:58.8vw;
  }
}
@media (max-width:767px){
  .common-column-list-col-2{
    width:100%;
  }
  .common-column-list-col-1{
    display:flex;
  }
  .common-column-list-col-2 .common-column-list-unit{
    margin-top:6.53vw;
  }
}